Cleveland Heights, OH, United States of America

Dennis E Dria

This inventor holds 19 USPTO granted patents, primarily in Catalyst Preparation. Top assignees: The Standard Oil Company, The Standard Oil Company (Ohio). Active years: 1981-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dennis E Dria. Retrieved from https://idiyas.com/inventor/dennis-e-dria

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 19

% Patents Active = 100.0

Average Co-Inventor Count = 2.5

ph-index = 8

Forward Citations = 178(Granted Patents)

Location History:

Spencer, OH (US) (1981)
Shaker Hts, OH (US) (1982)
Cleveland, OH (US) (1982 - 1983)
Shaker Heights, OH (US) (1984)
Cleveland Hts., OH (US) (1984)
Austin, TX (US) (1985)
Cleveland Heights, OH (US) (1982 - 1987)

Company Filing History:

17 out of 1,192

The Standard Oil Company

patents

2 out of 53

The Standard Oil Company (Ohio)

patents

Years Active: 1981-1987

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Areas of Expertise:

Maleic Anhydride

Vanadium Phosphorus Oxide

Fluid Bed Catalysts

Biocides

Catalyst Preparation

Mixed Catalysts

Oxidation Processes

Tableting Fine Powders

Microspheroidal Catalysts

Olefinic Oxygenated Compounds

19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4647673 - Maleic anhydride process (1987-03-03),

2. 4563439 - Preparation of mixed vanadium phosphorus oxide catalysts (1986-01-07),

3. 4525471 - Attrition resistant microspheroidal fluid bed catalysts containing the (1985-06-25),

4. 4507212 - Nitrile compounds as oil field biocides (1985-03-26),

5. 4465846 - Preparation of maleic anhydride (1984-08-14),

6. 4455434 - Process for the preparation of maleic anhydride (1984-06-19),

7. 4448893 - Preparation of improved mixed vanadium phosphorus oxide catalyst and (1984-05-15),

8. 4429137 - Preparation of maleic anhydride (1984-01-31),

9. 4426342 - Process for tableting fine powders (1984-01-17),

10. 4400306 - Process for the preparation of fluidizable catalysts (1983-08-23),

11. 4396536 - Preparation of vanadium phosphorous catalysts using olefinic oxygenated (1983-08-02),

12. 4396535 - Preparation of mixed vanadium phosphorus oxide catalysts and their use (1983-08-02),

13. 4365069 - Use of improved mixed vanadium phosphorus oxide catalyst in oxidation (1982-12-21),

14. 4361501 - Preparation of vanadium phosphorus catalysts using a mixed phosphorus (1982-11-30),

15. 4350639 - Preparation of maleic anhydride (1982-09-21),

Title: The Innovative Journey of Dennis E Dria

Introduction: Dennis E Dria, a talented inventor hailing from Cleveland Heights, OH (US), has made significant contributions to the world of innovation with his creative mind and dedication to problem-solving.

Latest Patents: Dennis E Dria's latest patents showcase his expertise in various fields, including technology, healthcare, and sustainable energy solutions. His innovative ideas have led to the development of cutting-edge products that aim to improve people's lives.

Career Highlights: Throughout his illustrious career, Dennis E Dria has been recognized for his groundbreaking inventions, earning multiple awards for his contributions to the industry. His passion for innovation and commitment to excellence have set him apart as a leading figure in the field.

Collaborations: Dennis E Dria has collaborated with top companies, research institutions, and universities to bring his ideas to life. His ability to work effectively in multidisciplinary teams has resulted in successful partnerships that have propelled his inventions to new heights.

Conclusion: In conclusion, Dennis E Dria's innovative spirit and relentless pursuit of excellence continue to inspire the next generation of inventors. His impact on the world of innovation is truly remarkable, and his legacy will undoubtedly endure for years to come.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]